BTW, thanks to all, especially RHARV for all of your patience with me. I did end up getting the USB connection to the PC and got RealBand running and recording. Headphone with the Line 6 is the way to go. It's doing exactly as I was hoping. Now I'm just getting my sequencer chops back and working through some arrangements to play over and record. You guys are the best.

What's the consensus on a decent USB microphone for fairly inexpensive? I'm not even sure how these work. I take it that they have their own pre-amp? This would be for recording vocals into RB and/or BIAB?

Band-in-a-Box® for Windows
Version 2025 (1128)
64 bit application
RealBand 2025 (5)
Windows 10 Pro 64-bit
Intel Core i7 4800MQ @ 2.70GHz
Haswell 22nm Technology
16.0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28)